:root{
  --bg:#0E1A30;
  --bg2:#12223D;
  --card:#162945;
  --card2:#1B3357;
  --line:rgba(226,232,240,.14);
  --line2:rgba(226,232,240,.08);
  --txt:#E9EEF7;
  --dim:#9CB0CE;
  --warm:#F6EFE2;
  --pri:#5B9BF3;
  --acc:#F2A33C;
  --acc-l:#FFC46B;
  --ink:#20180A;
  --r:18px;
  --w:1160px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.78;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:var(--pri);text-decoration:none}
a:hover{color:var(--acc-l)}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit}
.sub{color:var(--dim);font-size:15px;margin-top:10px}
.rise{animation:pop .5s cubic-bezier(.2,.7,.3,1) both}
.rise.d1{animation-delay:.07s}
.rise.d2{animation-delay:.14s}
.rise.d3{animation-delay:.21s}
@keyframes pop{from{opacity:0;transform:scale(.972) translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.rise{animation:none;opacity:1;transform:none}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border:0;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1;cursor:pointer;
  text-decoration:none;white-space:nowrap;
}
.btn--dl{color:var(--ink);background:linear-gradient(135deg,var(--acc-l),#EE9620);box-shadow:0 10px 22px rgba(238,150,32,.26)}
.btn--dl:hover{color:var(--ink);background:linear-gradient(135deg,#FFD48A,#F5A63A)}
.btn--ghost{color:var(--txt);background:transparent;border:1px solid var(--line)}
.btn--ghost:hover{color:var(--warm);border-color:rgba(255,196,107,.5);background:rgba(255,196,107,.08)}

.top{position:sticky;top:0;z-index:30;background:rgba(14,26,48,.9);border-bottom:1px solid var(--line2);backdrop-filter:blur(12px)}
.top__in{max-width:var(--w);margin:0 auto;padding:10px 22px;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:10px;order:1;color:var(--txt)}
.brand:hover{color:var(--txt)}
.brand__mark{width:38px;height:38px;border-radius:11px;box-shadow:0 6px 16px rgba(238,150,32,.28)}
.brand__name{font-size:20px;font-weight:700;letter-spacing:.4px}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto;order:2}
.nav__a{padding:7px 12px;border-radius:999px;font-size:14.5px;color:var(--dim);white-space:nowrap}
.nav__a:hover{color:var(--warm);background:rgba(226,232,240,.06)}
.nav__a[aria-current="page"]{color:var(--ink);font-weight:700;background:linear-gradient(135deg,var(--acc-l),var(--acc))}
.btn--dl.top__cta{order:3;flex:0 0 auto;padding:10px 18px;font-size:14.5px}

.hero{position:relative;overflow:hidden;background:
  radial-gradient(760px 400px at 88% -8%,rgba(242,163,60,.20),transparent 62%),
  radial-gradient(620px 420px at 4% 12%,rgba(91,155,243,.18),transparent 64%),
  linear-gradient(180deg,#10203A,#0E1A30)}
.hero__in{max-width:var(--w);margin:0 auto;padding:62px 22px 70px;display:flex;align-items:center;gap:48px}
.hero__txt{flex:1 1 520px;min-width:0}
h1{font-size:40px;line-height:1.28;font-weight:700;letter-spacing:.4px}
h1 .bw{color:var(--acc-l)}
.hero__lead{margin-top:18px;color:#C8D6EA;font-size:16.5px;max-width:560px}
.hero__acts{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
.hero__mini{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--dim);font-size:14px}
.hero__mini i{color:var(--acc-l);font-style:normal;font-weight:700}
.hero__shot{flex:0 0 330px;max-width:330px}
.hero__shot img{width:100%;max-width:320px;height:auto;margin:0 auto;border-radius:20px;box-shadow:0 0 0 4px rgba(246,239,226,.9),0 26px 60px rgba(0,0,0,.5)}

.stats{background:var(--bg2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.stats__in{max-width:var(--w);margin:0 auto;padding:26px 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stats__i{padding-left:16px;border-left:2px solid rgba(255,196,107,.45)}
.stats__n{font-size:24px;font-weight:700;color:var(--warm);line-height:1.3}
.stats__l{color:var(--dim);font-size:14px;margin-top:4px}

.sec{padding:66px 0}
.sec--alt{background:var(--bg2);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.sec__hd{max-width:var(--w);margin:0 auto 30px;padding:0 22px}
h2{font-size:29px;line-height:1.36;font-weight:700;color:var(--warm);letter-spacing:.3px}
h2::after{content:"";display:block;width:52px;height:3px;margin-top:14px;border-radius:2px;background:linear-gradient(90deg,var(--acc-l),rgba(242,163,60,0))}
h3{font-size:19px;font-weight:700;color:var(--warm);line-height:1.5}
h4{font-size:16.5px;font-weight:700;color:var(--warm)}

.cards3{max-width:var(--w);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:linear-gradient(165deg,var(--card),#122138);border:1px solid var(--line);border-radius:var(--r);padding:26px 24px;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--pri),rgba(91,155,243,0))}
.card__i{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,rgba(91,155,243,.34),rgba(91,155,243,.08));border:1px solid rgba(91,155,243,.32);color:var(--acc-l);font-weight:700;font-size:17px}
.card h3{margin-top:16px}
.card__p{color:var(--dim);font-size:15px;margin-top:10px}

.shots{max-width:var(--w);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.shot img{width:100%;height:auto;border-radius:14px;box-shadow:0 0 0 4px rgba(246,239,226,.88),0 16px 34px rgba(0,0,0,.42)}
.shot figcaption{color:var(--dim);font-size:14px;margin-top:12px;padding-left:10px;border-left:2px solid rgba(255,196,107,.5)}

.entries{max-width:var(--w);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.entry{display:block;background:linear-gradient(160deg,var(--card2),#12213A);border:1px solid var(--line);border-radius:var(--r);padding:24px;color:var(--txt)}
.entry:hover{color:var(--txt);border-color:rgba(255,196,107,.44)}
.entry__h{font-size:17.5px;font-weight:700;color:var(--warm)}
.entry__p{color:var(--dim);font-size:14.5px;margin-top:10px}
.entry__go{display:inline-block;margin-top:14px;font-size:14px;font-weight:700;color:var(--acc-l)}

.voices{max-width:var(--w);margin:0 auto;padding:0 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.voice{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.voice__q{color:#DCE6F4;font-size:15px}
.voice__m{margin-top:16px;display:flex;align-items:center;gap:10px}
.voice__av{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,rgba(255,196,107,.9),rgba(238,150,32,.85));color:var(--ink);font-weight:700;font-size:14px}
.voice__w{font-size:14px;color:var(--dim)}

.faq{max-width:900px;margin:0 auto;padding:0 22px}
.prose .faq{padding:0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.faq summary{cursor:pointer;padding:17px 20px;font-weight:700;color:var(--warm);font-size:16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::marker{content:""}
.faq summary::after{content:"+";float:right;color:var(--acc-l);font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--dim);font-size:15px}

.cta{background:
  radial-gradient(560px 300px at 12% 0%,rgba(242,163,60,.22),transparent 62%),
  linear-gradient(180deg,#152A48,#101E37)}
.cta__in{max-width:var(--w);margin:0 auto;padding:56px 22px;display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.cta__box{flex:1 1 420px;min-width:0}
.cta__box h2::after{display:none}
.cta__note{color:var(--dim);font-size:14.5px;margin-top:12px}
.cta .btn{color:var(--ink)}
.cta .btn--ghost{color:var(--txt)}
.cta .btn--ghost:hover{color:var(--warm)}

.foot{background:#0A1526;border-top:1px solid var(--line2);padding:46px 0 30px}
.foot__in{max-width:var(--w);margin:0 auto;padding:0 22px}
.foot__brand{font-size:20px;font-weight:700;color:var(--acc-l);letter-spacing:.4px}
.foot__line{color:var(--dim);font-size:14.5px;margin-top:10px;max-width:640px}
.foot__nav{display:flex;flex-wrap:wrap;gap:8px 20px;margin:20px 0 24px}
.foot__nav a{color:var(--dim);font-size:14.5px}
.foot__nav a:hover{color:var(--acc-l)}
.foot .btn--dl{display:inline-flex;padding:11px 20px;color:var(--ink);background:linear-gradient(135deg,var(--acc-l),#EE9620);margin-bottom:24px}
.foot .btn--dl:hover{color:var(--ink);background:linear-gradient(135deg,#FFD48A,#F5A63A)}
.foot__disc{color:#8FA2BE;font-size:13.5px;border-top:1px solid var(--line2);padding-top:20px}
.foot__copy{color:#7C8EAA;font-size:13.5px;margin-top:12px}

.page-hero{background:
  radial-gradient(680px 320px at 80% -20%,rgba(242,163,60,.20),transparent 60%),
  linear-gradient(180deg,#122340,#0E1A30)}
.page-hero__in{max-width:var(--w);margin:0 auto;padding:54px 22px 52px}
.page-hero h1{font-size:33px}
.page-hero__lead{margin-top:16px;color:#C8D6EA;font-size:16px;max-width:660px}

.prose{max-width:860px;margin:0 auto;padding:0 22px}
.prose h2{margin-top:44px}
.prose h3{margin-top:30px}
.prose p{color:#CFDAE9;font-size:15.5px;margin-top:14px}
.prose ul{margin-top:14px}
.prose li{color:var(--dim);font-size:15px;margin-top:9px;padding-left:16px;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--acc)}
.prose b{color:var(--warm)}
.prose .steps{counter-reset:st;margin-top:18px}
.prose .steps li{counter-increment:st;padding-left:40px;color:#CFDAE9;font-size:15.5px;margin-top:14px}
.prose .steps li::before{content:counter(st);left:0;top:2px;width:26px;height:26px;border-radius:9px;background:linear-gradient(150deg,rgba(242,163,60,.9),rgba(224,122,18,.9));color:var(--ink);font-size:13.5px;font-weight:700;line-height:26px;text-align:center}
.prose .note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--acc);border-radius:12px;padding:18px 20px;margin-top:20px}
.prose .note p{margin-top:0}
.page-fig{max-width:400px;margin:26px auto 0}
.page-fig img{width:100%;height:auto;border-radius:14px;box-shadow:0 0 0 4px rgba(246,239,226,.88),0 16px 34px rgba(0,0,0,.42)}
.page-fig figcaption{color:var(--dim);font-size:14px;margin-top:12px;text-align:center}
.fig2{max-width:880px;margin:26px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding:0 22px}
.fig2 figure{max-width:340px;margin:0 auto}
.fig2 img{width:100%;height:auto;border-radius:14px;box-shadow:0 0 0 4px rgba(246,239,226,.88),0 16px 34px rgba(0,0,0,.42)}
.fig2 figcaption{color:var(--dim);font-size:14px;margin-top:12px}

@media (max-width:980px){
  h1{font-size:33px}
  .hero__in{flex-direction:column;gap:34px;padding:48px 22px 56px}
  .hero__shot{flex:0 0 auto;max-width:300px;width:100%}
  .hero__shot img{max-width:300px}
  .stats__in{grid-template-columns:repeat(2,1fr)}
  .cards3,.shots,.voices{grid-template-columns:repeat(2,1fr)}
  .entries{grid-template-columns:repeat(2,1fr)}
  h2{font-size:25px}
  .page-hero h1{font-size:28px}
}
@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:10px}
  .brand{order:1}
  .btn--dl.top__cta{order:2;margin-left:auto}
  .nav{order:3;flex:1 0 100%;margin-left:0;gap:4px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}
  .nav__a{padding:5px 4px;font-size:12px}
  h1{font-size:27px}
  .hero__in{padding:36px 22px 44px}
  .hero__lead{font-size:15.5px}
  .stats__in{grid-template-columns:1fr;gap:14px}
  .cards3,.shots,.voices,.entries{grid-template-columns:1fr}
  .sec{padding:48px 0}
  .cta__in{padding:44px 22px}
  .prose h2{margin-top:36px}
  .fig2{grid-template-columns:1fr}
}